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authordan miller2007-10-18 08:29:49 +0000
committerdan miller2007-10-18 08:29:49 +0000
commitcc07c64bdef46f4d25c2203e874f91ee94583f56 (patch)
tree004c68e8d8813ff1addfd9749e3dbdc6ff4432a9 /libraries/openjpeg-libsl/libopenjpeg/j2k_lib.h
parenthmm... trying again to get everything committed (diff)
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1/*
2 * Copyright (c) 2005, Hervé Drolon, FreeImage Team
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
15 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
18 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
19 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
20 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
21 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
22 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
23 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
24 * POSSIBILITY OF SUCH DAMAGE.
25 */
26#ifndef __J2K_LIB_H
27#define __J2K_LIB_H
28/**
29@file j2k_lib.h
30@brief Internal functions
31
32The functions in J2K_LIB.C are internal utilities mainly used for memory management.
33*/
34
35/** @defgroup MISC MISC - Miscellaneous internal functions */
36/*@{*/
37
38/** @name Exported functions */
39/*@{*/
40/* ----------------------------------------------------------------------- */
41
42/**
43Difference in successive opj_clock() calls tells you the elapsed time
44@return Returns time in seconds
45*/
46double opj_clock();
47
48/**
49Allocate a memory block with elements initialized to 0
50@param size Bytes to allocate
51@return Returns a void pointer to the allocated space, or NULL if there is insufficient memory available
52*/
53void* opj_malloc( size_t size );
54
55/**
56Reallocate memory blocks.
57@param memblock Pointer to previously allocated memory block
58@param size New size in bytes
59@return Returns a void pointer to the reallocated (and possibly moved) memory block
60*/
61void* opj_realloc( void *memblock, size_t size );
62
63/**
64Deallocates or frees a memory block.
65@param memblock Previously allocated memory block to be freed
66*/
67void opj_free( void *memblock );
68
69/* ----------------------------------------------------------------------- */
70/*@}*/
71
72/*@}*/
73
74#endif /* __J2K_LIB_H */
75